The nobility of the American aim to help Europe return to the gold standard becomes even more questionable when we realize that Europe never did return to a full gold standard. Instead, it adopted a “gold bullion” standard, which prohibited gold coinage, thus restricting gold convertibility to heavy bars suitable only for large international transactions. Often it chose a “gold exchange” standard, under which a nation keeps its reserves not in gold but in a “hard” currency like dollars. It then redeems its units only in the other country’s harder currency. Clearly, this system permits an international “pyramiding” of inflation on the world’s given stock of gold. In both the gold bullion and the gold exchange standards, the currency is virtually fiat, since the people are de facto prohibited from using gold as their medium of exchange. The use of the term “gold standard” by foreign governments in the 1920s, then, was more of a deception than anything else. It was an attempt to draw to the government the prestige of being on the gold standard, while actually failing to abide by the limitations and requirements of that standard. Great Britain, in the late 1920s, was on a gold bullion standard, and most other “gold standard countries” were on the gold exchange standard, keeping their titles to gold in London or New York. The British position, in turn, depended on American resources and lines of credit, since only America was on a true gold standard.
—Murray N. Rothbard, America’s Great Depression, 5th ed. (Auburn, AL: Ludwig von Mises Institute, 2008), 148-149.